{"collection":"grad-noise-175k","coord":"t19_x16_u2_b4","data":{"index":150445,"ordinal":"154938241","topo":"o2(x,o2(o1(x),x))","expression":"add(D,pow(frc(R),D))","image":"frame_expr-150445.png","measured":true,"step":83567,"globalStep":83567,"value_mean":0.965243935585022,"value_positive_fraction":1,"value_abs_mean":0.965243935585022,"value_variance":0.004152034409344196,"value_stddev":0.06443627923727036,"value_min":0.4566695988178253,"value_max":1,"value_range":0.5433304309844971,"histogram_probability_sum":1,"histogram_entropy_bits":1.121983528137207,"gradient_energy_x":0.0003554536961019039,"gradient_energy_y":0.00011327134416205809,"gradient_magnitude_mean":0.011731368489563465,"gradient_axis_bias":0.5166831612586975,"gradient_nonzero_flag":1,"laplacian_mean":0.0000563678695471026,"laplacian_energy":0.0002202919131377712,"laplacian_abs_mean":0.007390336133539677,"gradient_magnitude_variance":0.00033101733424700797,"gradient_magnitude_stddev":0.018193881958723068,"gradient_magnitude_cv":1.5508745908737183,"gradient_magnitude_max":0.22303156554698944,"gradient_energy_over_variance":0.11289045214653015,"laplacian_energy_over_variance":0.05305637791752815,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0008337066974490881,"scale_diff2_mid":0.006255187559872866,"scale_diff2_far":0.008269879966974258,"scale_diff2_near_over_variance":0.2007947415113449,"scale_diff2_mid_over_variance":1.506535530090332,"scale_diff2_far_over_variance":1.9917657375335693,"value_histogram":[[[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.000457763671875,0.000457763671875,0.000457763671875],[0.00115966796875,0.00115966796875,0.00115966796875],[0.001739501953125,0.001739501953125,0.001739501953125],[0.00347900390625,0.00347900390625,0.00347900390625],[0.0087432861328125,0.0087432861328125,0.0087432861328125],[0.0210418701171875,0.0210418701171875,0.0210418701171875],[0.0630340576171875,0.0630340576171875,0.0630340576171875],[0.1150970458984375,0.1150970458984375,0.1150970458984375],[0.785247802734375,0.785247802734375,0.785247802734375]]],"scale_curve":[[[0.015625,0.0008337066974490881,0.2007947415113449],[0.0625,0.006255187559872866,1.506535530090332],[0.25,0.008269879966974258,1.9917657375335693]]]},"renderer":1,"first_seen":"2026-09-23T00:00:00.000Z","last_seen":"2026-09-23T00:00:00.000Z","sightings":[{"at":"2026-09-23T00:00:00.000Z","data":null}],"axes":"[\"19\",\"16\",\"2\",\"4\"]"}